.register-page {
  background: #363636;
  height: 100%;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: "微软雅黑";
}

.register-page form {
  position: relative;
}

.register-page .submit-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #363636;
  position: absolute;
  right: -20px;
  top: 19px;
}

.register-page .form-group {
  color: #ddd;
  padding: 10px;
  font-size: 12px;
  line-height: 25px;
  letter-spacing: 2px;
}

.register-page .form-group input {
  background: #2A2A2A;
  border: 1px solid #222;
  width: 250px;
  color: #fff;
  height: 25px;
  text-indent: 5px;
  border-radius: 3px;
}

.register-page .form-group input:focus {
  outline: 0;
  border: 1px solid #f95d5d;
  box-shadow: 0px 0px 10px 0px #f95d5d;
}

.register-page .form-group label {
  margin-right: 5px;
}

.submit-btn button {
  width: 50px;
  height: 50px;
  border: 5px solid #2A2A2A;
  border-radius: 50%;
  margin: 5px;
  outline: 0;
  background: red;
  line-height: 30px;
  color: #fff;
  font-size: 30px;
  font-family: 'simson';
}

.form-group a {
  float: right;
}

.form-group label {
  width: 70px;
  display: inline-block;
}
